Cita APA (7a ed.)

Williams, M. E. (1951). The teaching of Gilbert Porreta on the Trinity, as found in his commentaries on Boethius. Apud aedes Universitatis Gregorianae.

Cita Chicago Style (17a ed.)

Williams, Michael E. The Teaching of Gilbert Porreta on the Trinity, as Found in His Commentaries on Boethius. Romae: Apud aedes Universitatis Gregorianae, 1951.

Cita MLA (9a ed.)

Williams, Michael E. The Teaching of Gilbert Porreta on the Trinity, as Found in His Commentaries on Boethius. Apud aedes Universitatis Gregorianae, 1951.